CN116547448A - 发动机气缸切断模式 - Google Patents

发动机气缸切断模式 Download PDF

Info

Publication number
CN116547448A
CN116547448A CN202180080631.7A CN202180080631A CN116547448A CN 116547448 A CN116547448 A CN 116547448A CN 202180080631 A CN202180080631 A CN 202180080631A CN 116547448 A CN116547448 A CN 116547448A
Authority
CN
China
Prior art keywords
engine
mode
sub
cylinder cut
deactivation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180080631.7A
Other languages
English (en)
Chinese (zh)
Inventor
N·蒂明斯
J·帕尔多
S·吉尔
A·特诺克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Perkins Engines Co Ltd
Original Assignee
Perkins Engines Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Perkins Engines Co Ltd filed Critical Perkins Engines Co Ltd
Publication of CN116547448A publication Critical patent/CN116547448A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/021—Engine temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CN202180080631.7A 2020-12-01 2021-11-24 发动机气缸切断模式 Pending CN116547448A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2018913.0 2020-12-01
GB2018913.0A GB2601492A (en) 2020-12-01 2020-12-01 Cylinder Cut-Out Modes for Engines
PCT/EP2021/025460 WO2022117223A1 (fr) 2020-12-01 2021-11-24 Modes de coupure de cylindre pour moteurs

Publications (1)

Publication Number Publication Date
CN116547448A true CN116547448A (zh) 2023-08-04

Family

ID=74099741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180080631.7A Pending CN116547448A (zh) 2020-12-01 2021-11-24 发动机气缸切断模式

Country Status (5)

Country Link
US (1) US20240003307A1 (fr)
EP (1) EP4256191A1 (fr)
CN (1) CN116547448A (fr)
GB (1) GB2601492A (fr)
WO (1) WO2022117223A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813383A (en) * 1996-09-04 1998-09-29 Cummings; Henry W. Variable displacement diesel engine
JP5585246B2 (ja) * 2010-06-30 2014-09-10 マツダ株式会社 自動車搭載用ディーゼルエンジン
EP2657487B1 (fr) * 2012-04-24 2019-04-03 Ford Global Technologies, LLC Moteur à combustion à allumage automatique doté d'un arrêt sélectif et procédé de fonctionnement optimisant les émissions d'un tel moteur à combustion
DE102012219202A1 (de) * 2012-10-22 2014-04-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors
US9976500B2 (en) * 2014-10-20 2018-05-22 Ford Global Technologies, Llc Method and system for selective cylinder deactivation
US20160252033A1 (en) * 2016-05-09 2016-09-01 Caterpillar Inc. Cylinder cutout strategy for operation of engine
US10669952B2 (en) * 2018-06-21 2020-06-02 Caterpillar Inc. Diesel engine cylinder cutout control system for reduction of white smoke production
GB2595290B (en) * 2020-05-21 2023-10-18 Perkins Engines Co Ltd Fixed-speed engines

Also Published As

Publication number Publication date
GB2601492A (en) 2022-06-08
WO2022117223A1 (fr) 2022-06-09
EP4256191A1 (fr) 2023-10-11
US20240003307A1 (en) 2024-01-04
GB202018913D0 (en) 2021-01-13

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